ci-tec.de - dns.ninja
ci-tec.de
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1786605655 | ||||||
Same first word
Similar names
DNS History
12 records (8 active, 4 former)
●MXalt1.aspmx.l.google.com2026-04-03 → 2026-08-13 · 3 obs
● 2026-04-03 06:16:00
● 2026-08-13 07:31:40
●MXalt3.aspmx.l.google.com2026-04-03 → 2026-08-13 · 3 obs
● 2026-04-03 06:16:00
● 2026-08-13 07:31:40
●MXalt4.aspmx.l.google.com2026-04-03 → 2026-08-13 · 3 obs
● 2026-04-03 06:16:00
● 2026-08-13 07:31:40
●MXaspmx.l.google.com2026-04-03 → 2026-08-13 · 3 obs
● 2026-04-03 06:16:00
● 2026-08-13 07:31:40
○MXsmtp.rzone.de2015-07-08 → 2016-02-11 · 4 obs
● 2016-02-11 15:36:38
○ 2016-05-10 11:51:28
○ 2026-08-13 07:31:40
○MXsmtpin.rzone.de2016-05-10 → 2017-12-03 · 5 obs
● 2016-05-10 11:51:28
● 2017-12-03 18:58:46
○ 2026-04-03 06:16:00
○ 2026-08-13 07:31:40
●A2a01:238:20a:202:1086::2026-04-03 → 2026-08-13 · 3 obs
● 2026-04-03 06:16:00
● 2026-08-13 07:31:40
○A2a01:238:20a:202:1171::2015-07-08 → 2017-12-03 · 4 obs
● 2017-12-03 18:58:46
○ 2026-04-03 06:16:00
○ 2026-08-13 07:31:40
○A81.169.145.1712015-07-08 → 2017-12-03 · 4 obs
● 2017-12-03 18:58:46
○ 2026-04-03 06:16:00
○ 2026-08-13 07:31:40
●A81.169.145.862026-04-03 → 2026-08-13 · 3 obs
● 2026-04-03 06:16:00
● 2026-08-13 07:31:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, a.nic.de, f.nic.de | - |
| ci-tec.de | docks01.rzone.de, shades05.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.128
NS records: docks01.rzone.de, shades05.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ci-tec.de (unsigned zone)
⏱️ Timing
Total: 1033ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.86 |
| AAAA | 1 | 2a01:238:20a:202:1086:: |
| NS | 2 | docks01.rzone.de, shades05.rzone.de |
| MX | 4 | alt4.aspmx.l.google.com (pri: 10), aspmx.l.google.com (pri: 100)... |
| TXT | 3 | google-site-verification=eWZf2UsOdCEQcKw, v=spf1 include:_spf.google.com ~all... |
| SOA | 1 | docks01.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
ci-tec.de directs to two IP numbers, 81.169.145.86 and 2a01:238:20a:202:1086::
Among the host names that share IP numbers with ci-tec.de are buero-fuer-immobilien.de, beelitz.restaurant, lunke.eu and two others.
Name Servers
ci-tec.de uses two name servers for its delegation: docks01.rzone.de and shades05.rzone.de.
ci-tec.de has the same name server delegation as a number of other domains, such as opherden.org, kekkekiekjes.nl, fox-cast.de and two more.
ci-tec.de partially shares its NS delegation with several other domains, including sotamedia.de, hhplus.de, industryatwork.de and two others.
In DNS configurations, these name servers often share authority with docks17.rzone.de, docks06.rzone.de, shades08.rzone.de and 7 other name servers.
The two host names docks01.rzone.de and shades05.rzone.de each have a pair of IP addresses: docks01.rzone.de has 217.160.80.128 and 2001:8d8:fe:53:5747:2a74:d:1, and shades05.rzone.de has 185.132.34.132 and 2607:f1c0:fe:53:185:132:34:132.
Mail Servers
Four mail servers handle email for ci-tec.de: aspmx.l.google.com, alt1.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
ci-tec.de shares at least some of its mail servers with other domains — for example katteliving.com, ns500742.ns500671.ns500704.ns500671.ns500649.ns500291.ns500678.ns500649.ns500666.ns500653.ns500153.tenderladiesbz.com, ns500742.ns500671.ns500742.ns500731.ns500704.ns500704.ns500688.ns500705.ns500671.ns500688.ns500291.ns500153.tenderladiesbz.com and two more.
The mail servers alt2.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com frequently co-occur with these mail servers.
aspmx.l.google.com, alt1.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com each carry two IP addresses. aspmx.l.google.com has 142.251.179.26 and 2607:f8b0:4004:c1b::1b; alt1.aspmx.l.google.com has 192.178.234.26 and 2800:3f0:4003:c14::1b; alt3.aspmx.l.google.com has 192.178.223.26 and 2a00:1450:4009:c0f::1b; alt4.aspmx.l.google.com has 172.253.157.27 and 2a00:1450:400c:c23::1a.